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Retrieves the data length for the field's current value.
BOOL |
LceGetFieldDataLength |
(int |
iSession, |
|
|
char far * |
strFieldName, |
|
|
FLDLEN far * |
pLength ) |
Parameters
iSession |
The session identifier as returned by LceGetSessionId. |
strFieldName |
The field name. The field must have been declared using an LceUseField function. |
pLength |
Pointer to the variable to receive the field length. This indicates the number of characters or digits. |
Return Values
TRUE is returned if the session has got the field data length.
FALSE is returned if an error occurs.
Notes
Related Functions
6.27 LceGetFieldType
6.26 LceGetFieldLabel
6.23 LceGetFieldHeading
6.25 LceGetFieldIndicator
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